4 Patents
#21 in Midland, MI
#1,979 in Michigan
#58,999 in US
Diazem Corporation
Forward Citations = 14
4 inventors:
Midland, MI, United States of America
4 inventors (with patents filed for the assignee):
William Henry Campbell (3 out of 9 patents)
Yung K Kim (3 out of 10 patents)
Charles Edmund Skinner (3 out of 14 patents)
4. Anthony Revis (1 out of 44 patents)
4 patents:
#21 in Midland, MI
#1,979 in Michigan
#58,999 in US
4 inventors: